I am very sure he isn't 
Leo Silver wrote:
There is REST content in the book - about 12ish pages, starting on p. 392
I don't believe there is anything on Active Resource yet but figure there will be before final . Stuart
According to this, "The best info I have seen so far though is in the
new BETA version of the Agile Web Development with Rails Second
Edition by the Pragmatic Programmers. I picked up my BETA update
today and there is most of a chapter on using the new generator and
setting up cool routes for it."
http://crudgenerator2.blogspot.com/2006/09/crud-generator-2-is-dead- long-live.html